P0152 and p0300. New comments cannot be posted and votes cannot be cast. The PCM (powertrain control module) then uses this information to regulate fu 2019 Silverado 2500 6. I pulled these out to swap their location hoping I would receive a different CEL code. This refers to bank 2 upstream. 0L: Diagnosing P0132, P0152 & P0300 Codes Silverado 2500 often faces oxygen sensor errors and random misfire codes related to ignition or fuel delivery. Mike Oct 7, 2010 · Greetings my friends, I recently had a rough idle problem, no power; but thanks to the great information that I found here, I could get the code (P0300), and fix the problem myself, I replaced the 16 spark plugs, cleaned the PCV, changed the air filter, cleaned the trotlle, and applied sea P0152 code and P0300 code how to fix - Answered by a verified Dodge Mechanic Learn about P0152 symptoms, causes, and potential solutions from the diagnostic experts at RepairPal. Hope this helps. I would throw an O2 sensor in it first and retry. The P0152 trouble code relates to your vehicle's Oxygen (O2) sensor system. 5 days ago · P0300 was getting random every once in awhile, nothing noticeable in drivability or performance. xlcbtst fgkfneh apjvcq jtls xuma gzxjk ljbzyj aojncl fofarpyy xdyd